An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

The last eruption in the region — a lava flow — was over ... The magma stored beneath the surface of Yellowstone National ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park ... portion of the park could erupt in a massive explosive eruption similar to those that ...

Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention.

Despite the study confirming that Yellowstone’s magma is more solid than liquid, Michael Poland emphasized the need to focus on more immediate risks and hazards in the park rather than ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long term.

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

A volcanic eruption is unlikely to occur at Yellowstone National Park because of the magma formations underneath, according to research published in the journal Nature on Wednesday, and the ...

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth’s largest volcanic systems, ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...